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Supplemental Cash Flow Information
 3 Months Ended
Mar. 31, 2022
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Reconciliation of Cash and cash equivalents and Restricted cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Consolidated Balance Sheets, as well as the March 31, 2021 balance. The March 31, 2022 and March 31, 2021 balances sum to the amounts shown in the Consolidated Statements of Cash Flows for the three months ended March 31, 2022 and 2021:
March 31, 2022March 31, 2021December 31, 2021
Cash and cash equivalents$293,835 $561,330 $324,801 
Restricted cash20,607 106,633 20,774 
Total Cash and cash equivalents and Restricted cash shown in the Consolidated Statements of Cash Flows$314,442 $667,963 $345,575 

Restricted cash represents cash that is not immediately available for use in current operations and primarily includes cash held to collateralize standby letters of credit.